More on STATIC_VARS_DESTROYED; also, "only" refresh 120 times per second

engine/objconv/basemaker/base_maker.cpp

@@ -326,7 +326,9 @@ void VSSprite::GetRotation( float &rot )
 }
 
 */
+
 void VSExit(int code) {
+    STATIC_VARS_DESTROYED = true;
     exit(code);
 }
 

engine/src/accountserver.cpp

@@ -31,7 +31,10 @@ using std::string;
 #include "networking/acctserver.h"
 #include "lin_time.h"
 
+bool STATIC_VARS_DESTROYED = false;
+
 void VSExit(int code) {
+    STATIC_VARS_DESTROYED = true;
     exit(code);
 }
 

engine/src/audio/test.cpp

@@ -666,6 +666,7 @@ void closeRenderer() {
 
 void VSExit(int code) {
     VegaStrikeLogging::VegaStrikeLogger::instance().FlushLogsProgramExiting();
+    STATIC_VARS_DESTROYED = true;
     exit(code);
 }
 

engine/src/exit_unit_tests.cpp

@@ -28,7 +28,10 @@
 #include "vs_exit.h"
 #include "vs_logging.h"
 
+bool STATIC_VARS_DESTROYED = false;
+
 void VSExit(int code) {
     VegaStrikeLogging::VegaStrikeLogger::instance().FlushLogsProgramExiting();
+    STATIC_VARS_DESTROYED = true;
     exit(code);
 }

engine/src/gldrv/winsys.cpp

@@ -26,6 +26,7 @@
 
 #include <assert.h>
 #include <sstream>
+#include <lin_time.h>
 
 #include "gl_globals.h"
 #include "winsys.h"
@@ -69,6 +70,8 @@ static winsys_atexit_func_t atexit_func = nullptr;
 static bool redisplay = false;
 static bool keepRunning = true;
 
+const double REFRESH_RATE = 1.0 / 120.0;
+
 /*---------------------------------------------------------------------------*/
 /*!
  *  Requests that the screen be redrawn
@@ -427,6 +430,7 @@ void winsys_process_events() {
         keysym_to_unicode_init = true;
         memset(keysym_to_unicode, 0, sizeof(keysym_to_unicode));
     }
+    double timeLastChecked = realTime();
     while (keepRunning) {
         SDL_LockAudio();
         SDL_UnlockAudio();
@@ -510,8 +514,9 @@ void winsys_process_events() {
             /* Delay for a bit.  This allows the other threads to do some
              *  work (otherwise the audio thread gets starved). */
         }
-        winsys_swap_buffers();
-        SDL_Delay(2);
+        while (realTime() < timeLastChecked + REFRESH_RATE) {
+            SDL_Delay(1);
+        }
     }
     winsys_cleanup();
 }

engine/src/main.cpp

@@ -143,15 +143,16 @@ int readCommandLineOptions(int argc, char **argv);
 void VSExit(int code) {
     Music::CleanupMuzak();
     VegaStrikeLogging::VegaStrikeLogger::instance().FlushLogsProgramExiting();
+    STATIC_VARS_DESTROYED = true;
     winsys_exit(code);
 }
 
 void cleanup(void) {
-    STATIC_VARS_DESTROYED = true;
     // stephengtuggy 2020-10-30: Output message both to the console and to the logs
     printf("Thank you for playing!\n");
     VS_LOG(info, "Thank you for playing!");
     VegaStrikeLogging::VegaStrikeLogger::instance().FlushLogsProgramExiting();
+    STATIC_VARS_DESTROYED = true;
     if (_Universe != NULL) {
         _Universe->WriteSaveGame(true);
     }

engine/src/vegaserver.cpp

@@ -49,6 +49,7 @@ float AUDIO_ATOM = 0.0f;
 
 void VSExit(int code) {
     VSServer->closeAllSockets();
+    STATIC_VARS_DESTROYED = true;
     exit(1);
 }